A police officer carries guns collected from people in long lines of cars during a gun buyback held by the Los Angeles Police Department in Los Angeles

 
A police officer carries guns collected from people in long lines of cars during a gun buyback held by the Los Angeles Police Department in Los Angeles
A police officer carries guns collected from people in long lines of cars during a gun buyback held by the Los Angeles Police Department, following the mass shooting at Sandy Hook Elementary School in Connecticut, in Los Angeles, California, December 26, 2012. REUTERS/David McNew